[MC-17830] Last played singleplayer world changes date last opened to 1/1/70

The last played singleplayer world, after quitting, changes its last opened date to 1/1/70 even when my system clock was correct.

Linked issues

is duplicated by 23

MC-17848 Save timestamp not saving correctly Resolved

MC-17857 Recently Played Worlds are going to the bottom of the list. Resolved

MC-17863 World made in 1970 Resolved

MC-17873 Loading existing world and then leaving in singleplayer moves your world to very bottom of the menu. And the time last played is 2.1.1970 (your clock time) Resolved

MC-17879 World saves last date played as 1969 Resolved

18 more links

relates to 1

MC-16639 Game Tick Speed Issue? Resolved

Attachments

Comments 21

Tails 2013-06-14T13:28:25Z

Confirmed.

Michael F 2013-06-14T14:47:53Z

Whoops! Sorry for the duplicate; didn't see this already open case!

gil2455526 2013-06-14T14:52:18Z

Another case, this time, as 31/12/69, and a windows 7 computer

Didier Catz 2013-06-14T15:15:41Z

does the same for me

_zombiehunter 2013-06-14T16:35:41Z

Just had the same problem. Upvoted.

11 more comments

Pete Frisky 2013-06-14T16:48:48Z

I too can confirm this on a windows 7 machine. My on board time is correct. Was in a creative world.

Tomas Watchorn 2013-06-14T19:22:04Z

I thought they were getting deleted, I was relieved when i tried to paste my back up (missing a large chunk of work i had just been doing) into the saves folder and it said it was already there.

Adam Ekstrom 2013-06-14T20:11:27Z

Confirmed for 13w24b. It's annoying to have your most recently played worldsaves at the bottom of the list!

Nathan R 2013-06-14T20:15:50Z

Coincidentally or not, that is the date of the Unix Epoch. Hmm...

http://en.wikipedia.org/wiki/Unix_Epoch

+merlan #flirora 2013-06-15T01:09:23Z

At first, I didn't know where all the worlds went!

Mario Fan 2013-06-15T07:02:33Z

@Nathan R: There is literally no way whatsoever that that is a coincidence.

Nathan R 2013-06-15T12:43:56Z

Now mine says 12/31/1969 for some of them – see attached screenshot

Mattias Jonsson 2013-06-15T14:29:20Z

I've also seen this issue. One odd thing is that the time is 12 hours off. Attached a screen shot showing this. Im using: Windows 7 64-bit, Java 7 64-bit and Swedish regional settings.

Stuart Rutherford 2013-06-15T22:37:37Z

Confirmed on Linux 64-bit using "OpenJDK Runtime Environment (IcedTea 2.3.9) (7u21-2.3.9-1ubuntu1)"

Nathan R 2013-06-15T23:25:16Z

Yes! Another Linux user!!

bugi74 2013-06-16T08:17:38Z

Nathan R: the begin of 1970 is also the epoch for java's time when it uses long-value of milliseconds. The reason why Windows ends up showing e.g. last day in 1969 might have something to do with timezones/daylight savings stuff etc., where Linux offers slightly more (and different) options than Windows.

Akanin 2013-06-16T12:35:36Z

Confirmed on Fedora Linux 64-bit with Oracle's latest Java. My timezone is GMT-3 and the time stamp on the saves is 31/12/1969 21:08. That seems to be the earliest it gets. I haven't played 8 minutes in that world.

Darth_Feder 2013-06-16T12:49:09Z

Confirmed on Windows 7 with Java 7.

Anon Ymus 2013-06-16T15:32:02Z

I was getting 1/8/70 yesterday and 1/9/70 today. Very strange.

Rohit S 2013-06-16T19:07:22Z

Confirmed

Cameron 2013-06-17T12:55:44Z

Spiders appear invisible up close but when you go away you can see them